OT-2026-000051387
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000051387) never changes.
Identity and time
| Publication number | OT-2026-000051387 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-72b2-85d2-6a3c74067081 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051387 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6c50dec0ccde85f58a6e9e9677655bd7fb94c35da2696bd40102d4f9b8958a3 |
|---|---|
| Markdown | 687a92a6d3b5ee32a053295fe93489e9d61e4e2b2f2a5c76d360b4db2a0893db |
| Publication page | bea5f140870f9825e6953166050ed6b14e10d243c149083f1bbd4c2057adc335 |
| Manifest | 8b5fdc4ba96edc31d53dfba7261d26e79a73835a5b7cca3a873b271e56675908 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ueVxlNOXBmiWOZgKSDTxdgPAAgnw/8M4XJRT9peablnTb4HAjUX/NaPnR5kDiKqrmVKEYieSoI/ALePxRvC2Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:59:17.027962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051387observed bea5f140870f9825e6953166050ed6b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:17.007854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051387/manifest.jsonobserved 8b5fdc4ba96edc31d53dfba7261d26e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:16.986158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051387/publication.mdobserved 687a92a6d3b5ee32a053295fe93489e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:16.966645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051387/publication.txtobserved b6c50dec0ccde85f58a6e9e9677655bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|